Fertilizer that may have caused Texas explosion is rare

April 26, 2013

By: HattiesburgAmerican.com

HattiesburgAmerican.com - Ammonium nitrate is still used in areas like Central Texas
that have alkaline soils, because it works better, says Theo Udeigwe, a professor
of soil chemistry at Texas Tech University in Lubbock.

Federal investigators haven't determined the cause of a horrific fire and explosion
at a Texas fertilizer plant last week, but the main suspect is a potentially explosive,
loosely regulated fertilizer that is seen less and less in farms across the USA.

...

Ammonium nitrate is still used in areas like Central Texas that have alkaline soils,
because it works better, says Theo Udeigwe, a professor of soil chemistry at Texas
Tech University in Lubbock.